Network Analysis
Transient Analysis
Practice questions from Transient Analysis.
3
Total0
Attempted0
Correct0
IncorrectIn the circuit given below, the switch was kept open for a sufficiently long time and is closed at time . The time constant (in seconds) of the circuit for is ________.
To calculate across L,
Current source OC
In the circuit shown below, switch S was closed for a long time. If the switch is opened at t=0, the maximum magnitude of the voltage in volts, is ________ (rounded off to the nearest integer).
At steady state inductance behaves as short circuit
At , the switch was closed, hence the circuit is in steady state.
At , the switch is open, hence the circuit becomes,
Magnitude of voltage
The switch was closed and was open for a long time. At , switch is opened and is closed, simultaneously. The value of , in amperes, is
At ; switch closed, switch opened, hence the circuit is in steady state.
At steady state inductance behaves as short circuit
At steady state capacitance behaves as open circuit
At ; switch opened, switch closed, the circuit can be redrawn as
By applying :
